Format shape

I don't think I modified this.

Signed-off-by: Audrow Nash <audrow@intrinsic.ai>

rmf_site_editor/src/shapes.rs

@@ -1275,7 +1275,9 @@ pub(crate) fn make_finite_grid(
 
     let mut polylines: HashMap<u32, Polyline> = HashMap::new();
     let mut result = {
-        let Some(width) = weights.values().last().copied() else { return Vec::new() };
+        let Some(width) = weights.values().last().copied() else {
+            return Vec::new();
+        };
         let mut axes: Vec<(Polyline, PolylineMaterial)> = Vec::new();
 
         for (sign, x_axis_color, y_axis_color) in [
@@ -1304,7 +1306,9 @@ pub(crate) fn make_finite_grid(
     for n in 1..=count {
         let d = n as f32 * scale;
         let polylines = {
-            let Some(weight_key) = weights.keys().rev().find(|k| n % **k == 0) else { continue };
+            let Some(weight_key) = weights.keys().rev().find(|k| n % **k == 0) else {
+                continue;
+            };
             polylines.entry(*weight_key).or_default()
         };